Department of Applied Mathematics and Informatics, University of Life Science, 28 Głęboka Street, 20-612 Lublin, Poland.
Institute of Horticulture Production, University of Life Science, 28 Głęboka Street, 20-612 Lublin, Poland.
Molecules. 2022 Mar 23;27(7):2065. doi: 10.3390/molecules27072065.
The cultivation of vines in temperate climates poses many difficulties to be overcome. The soil and climatic conditions in Poland limit the choice of vine varieties that can be used in the field; therefore, growers are often limited to varieties that are tolerant to extreme winter temperatures and spring frosts and to cultivars that are able to achieve optimum berry maturity at the end of the season. The study evaluated the effect of six rootstock types and own-root bushes on yield quantity and quality and on the content of biologically active compounds and antioxidant activity in Regent grapevine fruit. The research was conducted in 2015 at NOBILIS Vineyard (50°39' N; 21°34' E) in the Sandomierz Upland. Among the evaluated rootstocks, 125AA turned out to exert the significantly best effect on the yield, grape and berry weight, and number of grapes per bush. The fruit from bushes grafted on the 5BB rootstock were characterised by the highest content of L-ascorbic acid and tannins.
在温带气候条件下种植葡萄会遇到许多困难，需要克服。波兰的土壤和气候条件限制了可在田间使用的葡萄品种的选择；因此，种植者通常限于对冬季极端温度和春季霜冻有耐受性的品种，以及能够在季节末达到最佳浆果成熟度的品种。本研究评估了六种砧木类型和自根灌木对雷司令葡萄果实产量、质量以及生物活性化合物含量和抗氧化活性的影响。研究于 2015 年在桑多梅日高地的 NOBILIS 葡萄园（50°39' N；21°34' E）进行。在所评估的砧木中，125AA 对产量、葡萄和浆果重量以及每丛葡萄的数量产生了显著的最佳效果。嫁接在 5BB 砧木上的果实具有最高的 L-抗坏血酸和单宁含量。
